return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules

Compare Bonds

18 10 26 16 45

PBE1PBE/6-31G* for rSS

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.040 are in the 0.040 bin. Differences less than -0.020 are in the -0.020 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.020 -0.015 -0.010 -0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference S4 Sulfur tetramer-0.017
Most positive difference ClSSCl Disulfur dichloride0.035

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
S4 Sulfur tetramer 2.155 -0.017
S2+ sulfur diatomic cation 1.825 0.002
S8 Octasulfur 2.059 0.012
S3 Sulfur trimer 1.917 0.012
H2S2 Disulfane 2.056 0.012
ClS2 Sulfur chloride 1.906 0.013
HSSSH trisulfane 2.053 0.016
CH3SSCH3 Disulfide, dimethyl 2.038 0.017
S2 Sulfur diatomic 1.889 0.018
SSO Disulfur monoxide 1.884 0.018
S4 Sulfur tetramer 1.898 0.019
CH3SSH Hydrogen methyl disulfide 2.038 0.025
FSSF Difluorodisulfane 1.890 0.033
ClSSCl Disulfur dichloride 1.931 0.035